Melting Furnace Electromagnetic Stirrer

MSGC GROUP Co., Ltd is one of the most experienced manufacturers and suppliers of melting furnace electromagnetic stirrer in China. Welcome to wholesale custom made melting furnace electromagnetic stirrer at competitive price from our factory. Contact us for more cheap products.

Aluminum alloy is currently one of the most widely used non-ferrous metal structural materials in the world's industry, mainly applied in aerospace industry, aviation industry, shipbuilding industry, machinery manufacturing industry, automotive industry, chemical industry, and civil industry. In the production process of aluminum alloy, contact stirring method is mostly used, which has low production efficiency, serious energy waste, and can also cause secondary pollution of the melt. The principle and advantages of electromagnetic stirring technology, utilizing its safety and economic advantages, can improve the efficiency and product quality of aluminum alloy production. Electromagnetic stirring is a process that utilizes the principle of electromagnetic induction to generate an alternating traveling wave magnetic field by passing low-frequency current through an inductor. The molten metal generates induced electric potential and current under the action of the magnetic field, which interacts with the magnetic field to produce electromagnetic force, driving the molten metal to move in a regular manner, thus achieving the purpose of stirring. By changing the direction and intensity of the traveling wave magnetic field, the stirring direction and intensity of the melt can be effectively adjusted.

Install an Electromagnetic stirrer at the bottom or side of the furnace, which generates a traveling magnetic field when fed with two-phase alternating current. This magnetic field generates an induced potential in the aluminum liquid, which in turn generates an induced current. The interaction between induced current and local magnetic field generates electromagnetic thrust, which drives the aluminum liquid to move in a directional manner, thereby achieving the effect of stirring.

AC-DC-AC frequency conversion type, can be common used under 2 melting furnaces. small installed power, low consumption, high power factor, grid side harmonic current is substantially zero.

Intuitive operation, flexible movement, touch screen display.High magnetic field strength and large depth.Lifting and moving by mechanical transmission, reliable work.

1. Composition homogenization: making the alloy composition uniformity, reducing the relative deviation of chemical composition, meeting the requirements of alloy for composition uniformity, and effectively adjusting the composition in both primary aluminum production and waste aluminum recycling.
2. Ensure melt quality: The stirring process does not damage the oxide layer, which can reduce hydrogen and oxygen absorption in the melt, ensure melt quality, and reduce burning loss.
3. Temperature homogenization: making the temperature of the upper and lower parts of the melt uniform, reducing the melting temperature, increasing the melting degree of the alloy composition at the bottom of the melt, and reducing energy consumption.
4. Improve production efficiency: During the aluminum ingot remelting process, the melting time can be shortened and labor efficiency can be improved. In the production process of aluminum alloy, contact stirring technology has been used in the past, which means that workers must open the furnace door and manually stir the aluminum alloy melt with an iron rake, resulting in significant heat loss.
5. Reducing pollution: Not polluting aluminum melt is of great significance for melting high-purity aluminum and alloys with strict control over iron elements.
6. Reduce labor intensity: Manually operate the iron rake for mixing, and the labor intensity of workers is also high. Due to the limitation of the size of the furnace entrance, the mixing range is small, the mixing uniformity is poor, the production efficiency is low, energy is wasted, and it is also easy to cause secondary pollution of aluminum alloy melt. Electromagnetic stirring does not require manual mixing, which can reduce the labor intensity of workers and improve working conditions.